Our good friends at The Winning Formula devised this clever drive-by-wire throttle body vibration-absorbing kit for their K swapped Miatas, and we're proud to offer it here. This kit is for customers looking for the highest possible vibration isolation possible, and is most useful when combining a K20 oil pump with stiff poly engine mounts in a harsh racing environment. It's designed to pair the Bosch 74mm DBW throttle body or the factory 1st generation 2013-2021 86/FRS/BRZ throttle body to our KPower intake manifold which utilizes a B series style bolt pattern. The Kit Includes: Intake manifold adapter Throttle body adapter Silicone coupler Hose clamps, qty 2 All required hardware and O-rings Click here for Installation directions Depending on application, your KPower intake kit may need to be trimmed to fit the additional length of this adapter kit.